( 189 ) 



From table I directly follows 



TABLE II. 

 Corrections and results. 



Final results. 



§ 8. The temperatures. 



a. The thermo-element is placed in a cryostat, as represented on 

 the plate of Comm. N". 94'', but there a piezometer takes the place 

 which in our measurements was occupied by a hydrogen thermo- 

 meter. To promote a uniform distribution of the temperature in the 



